TY - BOOK AU - AU - Shugard,Mary Helen,1948- AU - Sibley,David S.(David Summer),1947- AU - TI - Telecommunications demand modelling: an integrated view PY - 1990/// CY - Amsterdam PB - North-Holland KW - Telecommunication KW - United States KW - Mathematical models KW - Congresses KW - Consumer behavior KW - Demand functions (Economic theory) N1 - Selection from the papers given at a conference sponsored by Bell Telecommunications Research held on Oct. 23-25, 1986; Includes bibliographical references ER -